|
#91515574
Scat 440076 421 Chevy Crankshaft, 3.875 Stroke, 400 Main
- Designed and engineered at SCAT
- Features straight shot & chamfered oil holes
- Has a 2.100" rod pin and weighs only 55 lbs.
$926.99
/each
In Stock
Quantity
Need Help? Call to Order
Add to a list
Select an engine to verify Fitment
Select Engine
Product Summary
3.875" Stroke, 400 mains Main Journal Style
- Designed and engineered at SCAT
- Features straight shot & chamfered oil holes
- Has a 2.100" rod pin and weighs only 55 lbs.
- It is nitride hardened for superior wear resistance
- Internally balanced to use neutral balance dampers, flywheels or flexplate
Key Specs
| Stroke | 3.875" |
| Main Journal Style | 400 mains |
| Crankshaft Material | Forged 4340 Steel |
| Main Journal Diameter | 2.648" |
| Rod Journal Diameter | 2.100" |
Need To Know
Need help?
855.313.9176Quick and Easy Returns
Return PolicyScat 440076 Details
Scat 440076 Details
As you make more and more power it becomes more important to use quality parts. These Scat 4340 forged steel cranks will help keep your motor alive.
-
Straight shot & chamfered oil holes
-
Nitride hardened for superior wear reisistance
-
Lightening holes in all rod throws
-
Large radius on all journals
-
Heat treated, shot peened
-
Designed at SCAT
-
Engineered at SCAT
- Inspected & micropolished at SCAT
- For 2-piece rear main blocks
- Internally balanced to use neutral balance dampers, flywheels or flexplates
- 2.100" rod pin
- 55 lbs.
Item Details
3.875" stroke - 400 mains - 6.0" rods
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Scat 440076 Specifications
Scat 440076 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 440076 |
| Brand | Scat |
| Stroke | 3.875" |
| Main Journal Style | 400 mains |
| Crankshaft Material | Forged 4340 Steel |
| Main Journal Diameter | 2.648" |
| Rod Journal Diameter | 2.100" |
| Rear Main Seal Style | 2-piece |
| Weight | 55 lbs. |
| GENERAL | |
| Connecting Rod Length | 6.000" |
| GTIN Code | 846091012450 |
| Notes | internally balanced |
| Sold in Quantity | Each |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
2 Questions • 2 Answers
Questions & Answers
2 Questions • 2 Answers
What main and rod bearings would you recommend?
by Bill
• 4 years ago
1 answer
View Answer
Will these work in a stock 509 block?
by Magnum tater
• 7 years ago
1 answer
View Answer
2 of 2 questions shown
